<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org ">
<head>
    <meta charset=" UTF-8">
    <title>登录</title>
</head>
<body>
<h1>登录</h1>
<hr>
<p th:text="${msg}" style="color:red"></p>
<form th:action="@{/login}">
    <p>用户名：</p><input type="text" name="username">
    <p>密码：</p><input type="password" name="password">
    <p><input type="submit"></p>

</form>


</body>
</html>